murdoch. four senators including california's barbara boxer have called for an investigation. yesterday the fbi launched one against murdoch's company news corp. murdoch top deputy announced her resignation. >>> some people say casey anthony should be taken to a safe house after her release and be protected by bodyguards 24 hours a day. she accused her father of sexually abusing her and helping her cover up the death. that raised a lot of questions whether casey anthony will return to her parents home when she leaves prison. >> if she came to you and asked if you would let her come to your house would you allow her? >> oh, yeah. i surely would. >> reporter: gonzalez says casey anthony ruined her reputation. anthony has also been getting death threats from people believe she got away with murder. coming up at 5:45, hear from a woman in oklahoma who says the outrage over the verdict nearly caused her her life. >>> here at home, michelle le's family launched another search for the missing univers